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Johannes Berg0692fe42012-03-06 13:30:37 -08001/******************************************************************************
2 *
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
5 *
6 * GPL LICENSE SUMMARY
7 *
Emmanuel Grumbach51368bf2013-12-30 13:15:54 +02008 * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
Johannes Berg8b4139d2014-07-24 14:05:26 +02009 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
Johannes Berg0692fe42012-03-06 13:30:37 -080010 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of version 2 of the GNU General Public License as
13 * published by the Free Software Foundation.
14 *
15 * This program is distributed in the hope that it will be useful, but
16 * WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
23 * USA
24 *
25 * The full GNU General Public License is included in this distribution
Emmanuel Grumbach410dc5a2013-02-18 09:22:28 +020026 * in the file called COPYING.
Johannes Berg0692fe42012-03-06 13:30:37 -080027 *
28 * Contact Information:
29 * Intel Linux Wireless <ilw@linux.intel.com>
30 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
31 *
32 * BSD LICENSE
33 *
Emmanuel Grumbach51368bf2013-12-30 13:15:54 +020034 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
Johannes Berg8b4139d2014-07-24 14:05:26 +020035 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
Johannes Berg0692fe42012-03-06 13:30:37 -080036 * All rights reserved.
37 *
38 * Redistribution and use in source and binary forms, with or without
39 * modification, are permitted provided that the following conditions
40 * are met:
41 *
42 * * Redistributions of source code must retain the above copyright
43 * notice, this list of conditions and the following disclaimer.
44 * * Redistributions in binary form must reproduce the above copyright
45 * notice, this list of conditions and the following disclaimer in
46 * the documentation and/or other materials provided with the
47 * distribution.
48 * * Neither the name Intel Corporation nor the names of its
49 * contributors may be used to endorse or promote products derived
50 * from this software without specific prior written permission.
51 *
52 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
53 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
54 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
55 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
56 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
57 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
58 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
59 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
60 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
61 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
62 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
63 *****************************************************************************/
64
65#ifndef __iwl_fw_h__
66#define __iwl_fw_h__
67#include <linux/types.h>
Wey-Yi Guybb982e32012-04-03 16:23:37 -070068#include <net/mac80211.h>
Johannes Berg0692fe42012-03-06 13:30:37 -080069
Emmanuel Grumbach06ddbf52014-06-02 08:34:53 +030070#include "iwl-fw-file.h"
71
Johannes Berg0692fe42012-03-06 13:30:37 -080072/**
David Spinadeled8c8362012-03-10 13:00:13 -080073 * enum iwl_ucode_type
74 *
75 * The type of ucode.
76 *
77 * @IWL_UCODE_REGULAR: Normal runtime ucode
78 * @IWL_UCODE_INIT: Initial ucode
79 * @IWL_UCODE_WOWLAN: Wake on Wireless enabled ucode
80 */
81enum iwl_ucode_type {
82 IWL_UCODE_REGULAR,
83 IWL_UCODE_INIT,
84 IWL_UCODE_WOWLAN,
85 IWL_UCODE_TYPE_MAX,
86};
87
David Spinadel6dfa8d02012-03-10 13:00:14 -080088/*
89 * enumeration of ucode section.
Johannes Berg0db53d02013-05-15 13:05:25 +020090 * This enumeration is used directly for older firmware (before 16.0).
91 * For new firmware, there can be up to 4 sections (see below) but the
92 * first one packaged into the firmware file is the DATA section and
93 * some debugging code accesses that.
David Spinadel6dfa8d02012-03-10 13:00:14 -080094 */
95enum iwl_ucode_sec {
David Spinadel6dfa8d02012-03-10 13:00:14 -080096 IWL_UCODE_SECTION_DATA,
Johannes Berg0db53d02013-05-15 13:05:25 +020097 IWL_UCODE_SECTION_INST,
David Spinadel6dfa8d02012-03-10 13:00:14 -080098};
David Spinadel6dfa8d02012-03-10 13:00:14 -080099
Johannes Berg0692fe42012-03-06 13:30:37 -0800100struct iwl_ucode_capabilities {
101 u32 max_probe_length;
David Spinadel762533b2014-06-05 11:20:43 +0300102 u32 n_scan_channels;
Johannes Berg0692fe42012-03-06 13:30:37 -0800103 u32 standard_phy_calibration_size;
104 u32 flags;
Eran Hararya2978b12014-02-20 11:00:01 +0200105 u32 api[IWL_API_ARRAY_SIZE];
106 u32 capa[IWL_CAPABILITIES_ARRAY_SIZE];
Johannes Berg0692fe42012-03-06 13:30:37 -0800107};
108
David Spinadel0cedacc2012-03-10 13:00:12 -0800109/* one for each uCode image (inst/data, init/runtime/wowlan) */
Johannes Berg0692fe42012-03-06 13:30:37 -0800110struct fw_desc {
Johannes Berg83f84d72012-09-10 11:50:18 +0200111 const void *data; /* vmalloc'ed data */
Johannes Berg0692fe42012-03-06 13:30:37 -0800112 u32 len; /* size in bytes */
David Spinadel0cedacc2012-03-10 13:00:12 -0800113 u32 offset; /* offset in the device */
Johannes Berg0692fe42012-03-06 13:30:37 -0800114};
115
116struct fw_img {
David Spinadel6dfa8d02012-03-10 13:00:14 -0800117 struct fw_desc sec[IWL_UCODE_SECTION_MAX];
Eran Hararye2d6f4e2013-10-02 13:53:40 +0300118 bool is_dual_cpus;
Johannes Berg0692fe42012-03-06 13:30:37 -0800119};
120
Eran Harary91479b62014-05-11 08:11:34 +0300121struct iwl_sf_region {
122 u32 addr;
123 u32 size;
124};
125
Max Stepanove36e5432013-08-27 19:56:13 +0300126/**
127 * struct iwl_fw_cscheme_list - a cipher scheme list
128 * @size: a number of entries
129 * @cs: cipher scheme entries
130 */
131struct iwl_fw_cscheme_list {
132 u8 size;
133 struct iwl_fw_cipher_scheme cs[];
134} __packed;
135
Johannes Berg0692fe42012-03-06 13:30:37 -0800136/**
137 * struct iwl_fw - variables associated with the firmware
138 *
139 * @ucode_ver: ucode version from the ucode file
140 * @fw_version: firmware version string
David Spinadel6dfa8d02012-03-10 13:00:14 -0800141 * @img: ucode image like ucode_rt, ucode_init, ucode_wowlan.
Johannes Berg0692fe42012-03-06 13:30:37 -0800142 * @ucode_capa: capabilities parsed from the ucode file.
143 * @enhance_sensitivity_table: device can do enhanced sensitivity.
144 * @init_evtlog_ptr: event log offset for init ucode.
145 * @init_evtlog_size: event log size for init ucode.
146 * @init_errlog_ptr: error log offfset for init ucode.
147 * @inst_evtlog_ptr: event log offset for runtime ucode.
148 * @inst_evtlog_size: event log size for runtime ucode.
149 * @inst_errlog_ptr: error log offfset for runtime ucode.
Johannes Berg8ca151b2013-01-24 14:25:36 +0100150 * @mvm_fw: indicates this is MVM firmware
Max Stepanove36e5432013-08-27 19:56:13 +0300151 * @cipher_scheme: optional external cipher scheme.
Johannes Berga52703b2014-11-19 10:09:00 +0100152 * @human_readable: human readable version
Johannes Berg0692fe42012-03-06 13:30:37 -0800153 */
154struct iwl_fw {
155 u32 ucode_ver;
156
Jiri Pirko81135542013-01-06 02:12:51 +0000157 char fw_version[ETHTOOL_FWVERS_LEN];
Johannes Berg0692fe42012-03-06 13:30:37 -0800158
159 /* ucode images */
David Spinadel6dfa8d02012-03-10 13:00:14 -0800160 struct fw_img img[IWL_UCODE_TYPE_MAX];
Johannes Berg0692fe42012-03-06 13:30:37 -0800161
162 struct iwl_ucode_capabilities ucode_capa;
163 bool enhance_sensitivity_table;
164
165 u32 init_evtlog_ptr, init_evtlog_size, init_errlog_ptr;
166 u32 inst_evtlog_ptr, inst_evtlog_size, inst_errlog_ptr;
David Spinadeled8c8362012-03-10 13:00:13 -0800167
Johannes Bergaa2b1772013-01-24 14:12:07 +0100168 struct iwl_tlv_calib_ctrl default_calib[IWL_UCODE_TYPE_MAX];
David Spinadeled8c8362012-03-10 13:00:13 -0800169 u32 phy_config;
Eran Harary77db0a32014-02-04 14:21:38 +0200170 u8 valid_tx_ant;
171 u8 valid_rx_ant;
David Spinadel4db2c9a2012-03-10 13:00:15 -0800172
173 bool mvm_fw;
Max Stepanove36e5432013-08-27 19:56:13 +0300174
175 struct ieee80211_cipher_scheme cs[IWL_UCODE_MAX_CS];
Emmanuel Grumbach06ddbf52014-06-02 08:34:53 +0300176 u8 human_readable[FW_VER_HUMAN_READABLE_SZ];
Johannes Berg0692fe42012-03-06 13:30:37 -0800177};
178
Johannes Berg0692fe42012-03-06 13:30:37 -0800179#endif /* __iwl_fw_h__ */